Home / 40,708.94-56,178.32-24,793.39

Finding the Fourth Proportional to 40,708.94, 56,178.32 and 24,793.39

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Solution

The fourth proportional to 40,708.94, 56,178.32 and 24,793.39 is: 34,214.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,708.94 : 56,178.32 = 24,793.39 : x
  2. Step 2: Convert to fraction form
    40,708.94/56,178.32 = 24,793.39/x
  3. Step 3: Cross multiply
    40,708.94x = 56,178.32 × 24,793.39
  4. Step 4: Simplify right side
    40,708.94x = 1,392,850,997.30
  5. Step 5: Solve for x
    x = 1,392,850,997.30/40,708.94
  6. Step 6: Final answer
    x = 34,214.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.